Short Movies

Short movie showing tree 38 (height=27.3m, dbh=38.9cm) in Clocaenog Forest swaying in the wind. (WS: wind speed, WD: wind direction, τ: shear stress, TM_NS: Turning moment north-south direction, TM_EW: Turning moment east-west direction, TM_abs: absolute turning moment) [avi (10.6 MB ~58 sec)]

Short movie showing a tree pull carried out at NRS on the 24th of September 2008. [avi (12.0 MB ~100 sec)]

Treepull No.1 at the "Forest Wind Damage Modelling Workshop" at NRS on the 22nd of October 2008. Tree overturnes at 1:50min. (Tree characteristics: height=25.7m, dbh=26.9cm) [avi (6.5 MB ~2 min)]

Treepull No.2 at the "Forest Wind Damage Modelling Workshop" at NRS on the 22nd of October 2008. Tree breaks at 2:15min. (Tree

characteristics: height=25.4m, dbh=34.3cm) [avi (12.9 MB ~3.5 min)]

The codec used to create the animations is Xvid4. If your preferred multimedia player can't play them, you might want to download the necessary codec here.